Electric Chair : one plate

ANDY WARHOL (1928-1987) Electric Chair: one plate screenprint in colors, on wove paper, 1971, signed and dated in ball-point pen on the reverse, stamp numbered 'A.p. XXXVII/L' (an artist's proof, the edition was 250), published by Bruno Bischofberger, Zurich, with their inkstamp, the full sheet, in good condition, framed Sheet: 35 3/8 x 47 7/8 in. (899 x 1216 mm.)